[Wallacy]

The terms os service is still in place:

2.8 Limitation on Serving Non-HTML Content The Services are offered primarily as a platform to cache and serve web pages and websites. Unless explicitly included as part of a Paid Service purchased by you, you agree to use the Services solely for the purpose of (i) serving web pages as viewed through a web browser or other functionally equivalent applications, including rendering Hypertext Markup Language (HTML) or other functional equivalents, and (ii) serving web APIs subject to the restrictions set forth in this Section 2.8. Use of the Services for serving video or a disproportionate percentage of pictures, audio files, or other non-HTML content is prohibited, unless purchased separately as part of a Paid Service or expressly allowed under our Supplemental Terms for a specific Service. If we determine you have breached this Section 2.8, we may immediately suspend or restrict your use of the Services, or limit End User access to certain of your resources through the Services.

But realistic we can serve a lot of content (any content) before trigger any problem, that includes video. I have a one App that does several GB per month (including images/video) on Free plan, and other one using few TB/month on Pro Plan... I will probably upgrade to the business plan after when i get close the 1PB, but no one ask me too.

My experience says that no one will contact you about any egress if you are not trying to implement any file host site, youtube-like VOD service, etc.